Ecovyst

US · ECVT #3163 by market cap

10.05 -0.16 -1.57%

Live - 5344 symbols - heartbeat 99s ago · 2026-10-09 19:30

✦ Quant Ownership Signal how this is computed

Accumulating

Total institutional ownership rose 0.5 percentage points.

Institutional ownership

Held by institutions: 102.57% +0.54pp
Institutions: 251
As of: 2026/Q3 vs. prior period

Ownership vs. money flow

Diverging

Institutions added shares last reporting period, and the stock has seen net outflows in main-fund flow over the last 20 trading sessions - the two are pointing in different directions.

Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.

Holder types

Mutual Fund78.40%

Hedge Fund17.36%

Public Company3.17%

Government Pension Fund2.07%

Individual/Insider1.93%

Private Company1.23%

Insurance Company0.28%

Top holders as of 2026-06-30

BlackRock 9.74% · 10.67M sh

Rubric Capital Management LP 7.50% · 8.21M sh

Dimensional Fund Advisors 6.02% · 6.59M sh

Vanguard Portfolio Management, LLC 5.56% · 6.09M sh

Vanguard Capital Management, LLC 5.13% · 5.62M sh

FMR 4.87% · 5.33M sh

Arrowstreet Capital, Limited Partnership 4.69% · 5.13M sh

Brown Advisory Incorporated 4.14% · 4.53M sh

American Century Investment Management 3.17% · 3.47M sh

Geode Capital Management, LLC 2.88% · 3.15M sh

Bar length is relative to the largest holder shown here, not to 100% of the company.

Insiders

50 filings tracked · 32 buys · 18 sells

Name	Role	Stake
Joseph Koscinski	Chief Administrative Officer, VP, Secretary & General Counsel	0.47%
Kurt Bitting	Chief Executive Officer	0.41%
Michael Feehan	Vice President	0.31%
Kevin Fogarty	Former Independent Non-Executive Chairperson	0.20%
David Bradley	Independent Director	0.10%
Bryan Brown	Independent Director	0.08%
Anna Catalano	Independent Director	0.08%
Susan Ward	Independent Director	0.07%
Sarah Lorance	Independent Director	0.05%
Laurie Bergman	Chief Financial Officer	0.04%

Insider transactions most recent Form 4 filings

Date	Name	Role	Type	Shares	Price
2026-09-09	Patti Humble	Independent Director	Open Market Acquisition	+24,875	$10.05
2026-08-23	Laurie Bergman	Chief Financial Officer	Other Acquisition	+43,353	--
2026-06-01	Sarah Lorance	Independent Director	Open Market Disposition	-8,450	$13.33
2026-05-25	Patti Humble	Independent Director	Other Acquisition	+9,099	$13.61
2026-03-11	Kurt Bitting	Chief Executive Officer	Derivative Exercise and Retained	+38,064	$3.04
2026-03-03	Michael Feehan	Vice President	Other Acquisition	+11,052	$11.31
2026-03-03	Joseph Koscinski	Chief Administrative Officer, VP, Secretary & General Counsel	Other Acquisition	+11,052	$11.31
2026-02-02	Anna Catalano	Independent Director	Other Acquisition	+19,399	--
2026-02-02	Kevin Fogarty	Former Independent Non-Executive Chairperson	Other Acquisition	+38,798	--
2026-02-02	Michael Feehan	Vice President	Sale to Issuer	-4,834	$10.31
2026-02-02	Michael Feehan	Vice President	Other Acquisition	+19,399	--
2026-02-02	David Bradley	Independent Director	Other Acquisition	+19,399	--
2026-02-02	Bryan Brown	Independent Director	Other Acquisition	+19,399	--
2026-02-02	Donald Althoff	Director	Other Acquisition	+19,399	--
2026-02-02	Joseph Koscinski	Chief Administrative Officer, VP, Secretary & General Counsel	Other Acquisition	+27,158	--
2026-02-02	Kurt Bitting	Chief Executive Officer	Sale to Issuer	-25,925	$10.31
2026-02-02	Kurt Bitting	Chief Executive Officer	Other Acquisition	+116,392	--
2026-02-02	Susan Ward	Independent Director	Other Acquisition	+19,399	--
2026-02-02	Sarah Lorance	Independent Director	Other Acquisition	+19,399	--
2026-01-21	Michael Feehan	Vice President	Sale to Issuer	-4,246	$10.84

Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.

Quote time 2026-10-09 19:30:05 · For reference only, not investment advice and not tailored to your situation.